Bozhkova, Martina, et al. “ASSESSMENT OF SARS-COV-2 SPECIFIC B-CELL IMMUNE MEMORY: EVIDENCE FOR PERSISTENCE UP TO 1 YEAR POST-INFECTION”. PROBLEMS of Infectious and Parasitic Diseases, vol. 50, no. 3, Aug. 2023, pp. 14-18, https://doi.org/10.58395/wc1f1t22.